1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * 25 * from "tnet.h 7.44 02/10/09 SMI; TSOL 2.x" 26 */ 27 28 #ifndef _SYS_TSOL_TNET_H 29 #define _SYS_TSOL_TNET_H 30 31 #include <sys/types.h> 32 #include <sys/stream.h> 33 #include <sys/tsol/label.h> 34 #include <sys/tsol/tndb.h> 35 #include <netinet/in.h> 36 #include <inet/ip.h> 37 #include <net/route.h> 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #ifdef _KERNEL 44 /* Maximum label returned by tsol_compute_label_v6 */ 45 #define TSOL_MAX_IPV6_OPTION (8 + IP_MAX_OPT_LENGTH) 46 47 extern int tsol_tnrh_chk(tsol_tpent_t *, bslabel_t *, int); 48 extern tsol_tnrhc_t *find_rhc(const void *, uchar_t, boolean_t); 49 extern int tsol_check_dest(const cred_t *, const void *, uchar_t, boolean_t, 50 cred_t **); 51 extern int tsol_compute_label(const cred_t *, ipaddr_t, uchar_t *, 52 ip_stack_t *); 53 extern int tsol_compute_label_v6(const cred_t *, const in6_addr_t *, uchar_t *, 54 ip_stack_t *); 55 extern int tsol_check_label(const cred_t *, mblk_t **, boolean_t, 56 ip_stack_t *, pid_t); 57 extern int tsol_check_label_v6(const cred_t *, mblk_t **, boolean_t, 58 ip_stack_t *, pid_t); 59 extern int tsol_prepend_option(uchar_t *, ipha_t *, int); 60 extern int tsol_prepend_option_v6(uchar_t *, ip6_t *, int); 61 extern int tsol_remove_secopt(ipha_t *, int); 62 extern int tsol_remove_secopt_v6(ip6_t *, int); 63 extern int tsol_update_sticky(ip6_pkt_t *, uint_t *, const uchar_t *); 64 extern int tsol_update_options(uchar_t **, uint_t *, uint_t *, 65 const uchar_t *); 66 extern boolean_t tsol_option_set(uchar_t **, uint_t *, uint_t, const uchar_t *, 67 uint_t); 68 69 extern tsol_ire_gw_secattr_t *ire_gw_secattr_alloc(int); 70 extern void ire_gw_secattr_free(tsol_ire_gw_secattr_t *); 71 72 extern boolean_t tsol_can_reply_error(const mblk_t *); 73 extern boolean_t tsol_receive_local(const mblk_t *, const void *, uchar_t, 74 boolean_t, const conn_t *); 75 extern boolean_t tsol_can_accept_raw(mblk_t *, boolean_t); 76 extern boolean_t tsol_get_pkt_label(mblk_t *, int); 77 extern zoneid_t tsol_packet_to_zoneid(const mblk_t *); 78 79 extern tsol_ip_label_t tsol_get_option(mblk_t *, uint8_t **); 80 extern uchar_t *tsol_find_secopt_v6(const uchar_t *, uint_t, uchar_t **, 81 boolean_t *); 82 83 extern int tsol_ire_match_gwattr(ire_t *, const ts_label_t *); 84 extern int tsol_rtsa_init(rt_msghdr_t *, tsol_rtsecattr_t *, caddr_t); 85 extern int tsol_ire_init_gwattr(ire_t *, uchar_t, tsol_gc_t *, tsol_gcgrp_t *); 86 extern mblk_t *tsol_ip_forward(ire_t *, mblk_t *); 87 extern uint32_t tsol_pmtu_adjust(mblk_t *, uint32_t, int, int); 88 89 extern mlp_type_t tsol_mlp_addr_type(zoneid_t, uchar_t, const void *, 90 ip_stack_t *); 91 extern boolean_t tsol_check_interface_address(const ipif_t *); 92 93 #endif /* _KERNEL */ 94 95 #ifdef __cplusplus 96 } 97 #endif 98 99 #endif /* _SYS_TSOL_TNET_H */ 100